Eaton FAZ-D8/2 - 8 A, 480 V, 2-Pole Circuit Breaker | AmpState

The Eaton FAZ-D8/2 is a purpose-built solution for reliable, precise protection in 480-volt electrical distributions. With an 8 A rating and a sturdy two-pole design, this molded case circuit breaker is built to guard branch circuits against overloads and short circuits while fitting seamlessly into panelboards and load centers sourced from OEMs.

Why this breaker stands out

• Compact molded-case design minimizes footprint and maximizes panel space, making it ideal for crowded or retrofit installations where every inch counts.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining steady thermal overload sensing with a fast magnetic release for short-circuit events—reducing nuisance trips while ensuring critical faults are interrupted quickly.
• 2-pole configuration ensures simultaneous disconnection of both conductors in shared circuits, enhancing safety and simplifying wiring in 480V systems.
• OEM-ready compatibility designed to align with matching OEM loadcenters and panelboards, helping installers achieve a clean, reliable protection system without custom adapters.

Key specifications at a glance

• : Eaton
• Part number: FAZ-D8/2
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 8 A
• Voltage rating: 480 V
• Number of poles: 2
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and load centers

Who should consider the FAZ-D8/2

• Electrical professionals designing or upgrading commercial and light industrial distribution systems that run at 480V.
• Projects where space efficiency is critical, and a compact breaker helps maximize panel capacity without sacrificing protection quality.
• Maintenance teams replacing aging breakers in OEM panels who require a compatible, ready-to-install solution that minimizes modification.

Practical benefits and use cases

• Panel space optimization: The compact form factor frees up bus space in panelboards and load centers, enabling easier routing and future expansion.
• Reliable protection for critical loads: The thermal-magnetic trip logic quickly isolates faults, protecting wiring and devices in critical 480V circuits such as HVAC controls, lighting feeders, and essential equipment feeders.
• Easy integration: Designed for use with matching OEM equipment, reducing installation hassle and ensuring dependable coordination with existing protection schemes.

Tips for optimal performance

• Confirm panel compatibility with your OEM panelboard or loadcenter before installation to ensure a seamless fit and proper trip coordination.
• Follow standard electrical practices for mounting orientation, conductor sizing, and termination torque as specified by the OEM and Eaton documentation.
• Keep spare FAZ-D8/2 units on hand for quick replacements in preventive maintenance programs to minimize downtime.

For dependable branch circuit protection in 480V environments where panel space matters and reliability is non-negotiable, the Eaton FAZ-D8/2 delivers precise, consistent performance. Ideal for residential-adjacent commercial setups and light industrial applications, this 8 A, 2-pole molded case breaker is a strategic choice for safeguarding your distribution system—without compromising on space or compatibility.